Hi,
I've already posted elsewhere but am posting again here coz im a newbie. I hope you forgive me this time.
I want to know if its possible to delete or ignore columns in a large dataset using 'sed'. For example, I have the following dataset: -
... (0 Replies)
Hi,
I want to know if its possible to delete or ignore columns in a large dataset using 'sed'. For example, I have the following dataset: -
20060714,X.XX,1,043004,Q,T,24.0000,1,25.5000,4,
20060714,X.XX,1,081209,Q,T,24.0000,1,25.5000,5,
As you can see, there are 10 columns here and the... (4 Replies)
Hii I have a file which contains huge amounts of data.I just want to delete last 3 columns in the without changing its format.The file contains data as shown below
PDE 2001 10 29 202148.60 38.92 24.20 33 4.8 MLATH .F. .......
PDE 2001 10 29 203423.57 38.88 24.41 33 3.7 MLATH... (3 Replies)
how do I delete the first 3 lines and the first column and the tab?
infile:
Colorspace 0
SA-Sample 1 in 32
FTab-Chars 10
Sequence-1 SINE1_7SL 282
Sequence-2 sapieTTns 289
Sequence-3 7SL_Hopns 289outfile:
SINE1_7SL 282
sapieTTns 289
7SL_Hopns 289Thanks (4 Replies)
I have this space delimited large text file with more than 1,000,000+ columns and about 100 rows. I want to delete all the columns that start with NA such that:
File before modification
aa bb cc NA100 dd
aa b1 c2 NA101 de
File after modification
aa bb cc dd
aa b1 c2 de
How would I... (3 Replies)
Hello Guys
I have a flat file with few thousands of rows.
Now each rows have different number of columns
I want to delete the rows which has not equal to 749 columns
Can you guys please let me know how to do the same
Your help is much appreciated. (2 Replies)
Hi,
I have a file like this
a 1 2
b 2 2
c 2 3
d 4 5
f 5 6
output
a 1 2
c 2 3
d 4 5
f 5 6
Basically, I want to delete the whole line if $2 and $3 are the same. Thanks (5 Replies)
Dear all,
I have one file (see below) with more then 100 columns, and need only column which has GType in label with Alphabets, please help me to remove this columns with numbers.
input file is
n.201.GType n-201.Theta n-201.R n_1.GType n_1.Theta n_1.R n_7.GType ... (1 Reply)
Hi,
I'd like to ask for some help with the following task, please:
there is a big file with a header (this is file.in):
NAME A_1.X A_1.Y A_1.Z B_1.X B_1.Y B_1.Z
name1 AB 0.11 0.12 BB 0.45 0.67
name2 BB 0.34 0.56 AA 0.89 0.68
what I need is to recognize a pattern in the header of this... (10 Replies)
An extension from an earlier question. Now need a sed script to delete columns 7,15 and 16 from an example txt below..
Again, thanks in advance.
98M-01.WAV,98M,01,00:00:49,01:07:36:00,"MIX",,"BOOM-MKH50",,,,,,,,,,"",
98L-01.WAV,98L,01,00:00:51,01:01:45:00,"MIX",,"BOOM-MKH50",,,,,,,,,,"", (7 Replies)
Discussion started by: Vrc2250
7 Replies
LEARN ABOUT OSF1
mosy
mosy(8) System Manager's Manual mosy(8)NAME
mosy - The managed object syntax compiler.
SYNOPSIS
/usr/sbin/mosy [-d] [-i] [-o output_file] [-s] [-1] input_file
OPTIONS
Specifies no duplicate entries in the output file. By default, if duplicate entries exist in the input file, they will also exist in the
output file. Specifies that errors are ignored. This option causes the mosy program to create an output file even if it encounters errors.
The default behavior is that the mosy program generates no output file when errors are encountered. Specifies the file to create for mosy
output. If not specified, the output file is derived from the input file name by replacing the suffix with or appending input_file is not
specified (or is specified as a hyphen (-) for standard input), output goes to standard output.
You can also use a hyphen (-) to specify the output file name, which means output to standard out. Indicates silent mode which
turns off the default behavior of printing out objects names, type names, and identifiers. Specifies that the mosy program will
perform only the first validation pass when compiling. The mosy program prints the input_file contents as it parses, which is useful
when debugging syntax errors.
OPERANDS
Specifies a text file in MIB format describing a set of managed objects. If you do not specify an input_file or specify a hyphen (-), the
program accepts input from standard input.
DESCRIPTION
The mosy program reads a description of an SNMP-managed objects module (extracted from a MIB) and produces a simple ASCII file containing
equivalent definitions. The output file is used by various management applications. In particular, mosy output files are used as input to
the snmpi program when developing extensible SNMP subagents for Tru64 UNIX.
The input_file is typically obtained by cleaning up an RFC file that defines a MIB. (You can use the /usr/examples/esnmp/mib_converter.sh
script to perform this task.)
For a complete description of using mosy and developing subagents refer to the Network Programmer's Guide.
EXAMPLES
Compile the file chess.my with the output going to the file chess.defs. # mosy chess Clean up the MIB defined in RFC1514.txt and compile
it, placing the output in file fred.objects # /usr/examples/esnmp/mib-converter.sh < rfc1514.txt > rfc1514.my # /usr/sbin/mosy -o
fred.objects rfc1514.my
You must copy the /usr/examples/esnmp/mib-converter.sh program to another directory and make it executable in order to perform this
operation.
FILES SEE ALSO
Commands: snmpd(8), snmpi(8), snmp_request(8)
Network Programmer's Guide
IDENTIFICATION
Marshall T. Rose, Performance Systems International
This work was partially supported by the U.S. Defense Advanced Research Projects Agency and the Rome Air Development Center of the U.S. Air
Force Systems Command under contract number F30602-88-C-0016.
It has been modified for use in Tru64 UNIX extensible SNMP.
mosy(8)